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Class D21/681 - Barbell or dumbbell


Subclass of Class D21 - Games, toys, and sports goods
Definition: Design for tubular member that includes static or adjustable
No. of patents: 65
Last issue date: 01/03/2012


1    
NumberTitleIssue Date
D651672Selectorized dumbbell having kettlebell style handle
01/03/2012
D644701Selectorized dumbbell having kettlebell style handle
09/06/2011
D643481Dumbbell
08/16/2011
D639358Combined dumbbell and base
06/07/2011
D635622Light weight plastic play weight for kids
04/05/2011
D628661Dumbbell
12/07/2010
D628660Exercise device
12/07/2010
D628248Dumbbell
11/30/2010
D628250Dumbbell
11/30/2010
D628249Hand-held exerciser
11/30/2010
D625371Vibration dumbbell
10/12/2010
D624614Dumbbell
09/28/2010
D617854Dumbbell weight plate
06/15/2010
D610636Dumbbell
02/23/2010
D606133Weight plate
12/15/2009
D597612Barbell/dumbbell
08/04/2009
D597613Dumbbell
08/04/2009
D597154Bat shaped dumbbell
07/28/2009
D578172Weighted exercise apparatus
10/07/2008
D574450Dumbbell
08/05/2008
D567311Dumbbell
04/22/2008
D566207Weight plate
04/08/2008
D566209Weight plate for barbells
04/08/2008
D566208Weight plate for barbells
04/08/2008
D562920Dumbbell
02/26/2008
7300389Weight plate
An improved weight plate includes a planar body having a central opening for receiving a barbell or dumbbell bar therethrough. The weight plate includes oppositely facing flange members extending partially about the perimeter of the weight plate. The opposed ends of...
11/27/2007
7261678Adjustable dumbbell system
A dumbbell is described including a handle having a grip and at least one end, an inner plate mounted on the handle adjacent the grip, in a fixed rotational orientation, a support plate rotationally mounted on the handle adjacent the inner plate, at least one collar...
08/28/2007
D546908Dumbbell
07/17/2007
D545927Dumbbell
07/03/2007
7229391Resistance exercise machine with stacked resistance packs
A resistance exercise machine has a frame that includes a base on the floor and upright posts on the base. Resistance packs mounted for adjustment up and down on the posts are equipped with cams that compensate for the increased resistance resulting from increasing ...
06/12/2007
D540894Adjustable dumbbell
04/17/2007
D540405Adjustable dumbbell
04/10/2007
7198591Weight plate for interlocking and weight adjustment
A weight plate have integrally formed handles is provided. The weight plate has a weight plate body having an outer periphery, a first side, and a second side that is substantially flat. The weight plate also has a central bore extending through the body, a raised f...
04/03/2007
D538359Exercise dumbell with bottle ends shaped like apples
03/13/2007
7182715Kettlebell
A kettlebell is disclosed herein having, in its preferred embodiment, a pair of oppositely-facing, generally frustum-shaped weightplates disposed about a first axis that is perpendicular to the axis of its handle. The frustum shape reduces the force of impact agains...
02/27/2007
D536752Weight training device
02/13/2007
D535336Exercise bar
01/16/2007
D532465Exercise device with removable weight
11/21/2006
7131938Apparatus for weight heads assembly used on dumbbells
Weight head assembly for dumbbells that eliminates a weak point on the handle bar, so as to increase the durability of a handle bar on dumbbells. Under present invention, the ‘stub’ portion, where the handlebar is inserted into the weight heads on the two ends o...
11/07/2006
7112164Weight lifting bar apparatus
A weight lifting bar apparatus usable with free weights which includes two weight bar sections which are angularly oriented upwardly with respect to the main central bar section to facilitate retaining of weights thereon during exercising. The apparatus may also inc...
09/26/2006
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